Speed up tests in the IO module

neo4j · Dec 11, 2017 · 6423ac5 · 6423ac5
1 parent d500394
commit 6423ac5
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Showing 4 changed files with 7 additions and 8 deletions.
diff --git a/community/io/src/test/java/org/neo4j/io/pagecache/PageCacheSlowTest.java b/community/io/src/test/java/org/neo4j/io/pagecache/PageCacheSlowTest.java
@@ -112,7 +112,7 @@ protected abstract void performReadOrUpdate( ThreadLocalRandom rng, boolean upda
                                           int pf_flags ) throws IOException;
     }
 
-    @RepeatRule.Repeat( times = 250 )
+    @RepeatRule.Repeat( times = 50 )
     @Test( timeout = SEMI_LONG_TIMEOUT_MILLIS )
     public void mustNotLoseUpdates() throws Exception
     {
@@ -482,7 +482,7 @@ public void writeLockingCursorMustThrowWhenLockingPageRacesWithUnmapping() throw
         }
     }
 
-    @RepeatRule.Repeat( times = 100 )
+    @RepeatRule.Repeat( times = 20 )
     @Test( timeout = LONG_TIMEOUT_MILLIS )
     public void pageCacheMustRemainInternallyConsistentWhenGettingRandomFailures() throws Exception
     {

diff --git a/community/io/src/test/java/org/neo4j/io/pagecache/PageCacheTest.java b/community/io/src/test/java/org/neo4j/io/pagecache/PageCacheTest.java
@@ -360,7 +360,7 @@ public void writesFlushedFromPageFileMustBeObservableEvenWhenRacingWithEviction(
 
         long startPageId = 0;
         long endPageId = 21;
-        int iterations = 10000;
+        int iterations = 500;
         int shortsPerPage = pageCachePageSize / 2;
 
         try ( PagedFile pagedFile = cache.map( file( "a" ), pageCachePageSize ) )
@@ -5021,7 +5021,7 @@ public void readableByteChannelMustReadAllBytesInFile() throws Exception
         }
     }
 
-    @RepeatRule.Repeat( times = 20 )
+    @RepeatRule.Repeat( times = 5 )
     @Test( timeout = SHORT_TIMEOUT_MILLIS )
     public void readableByteChannelMustReadAllBytesInFileConsistently() throws Exception
     {

diff --git a/community/io/src/test/java/org/neo4j/io/pagecache/PageCacheTestSupport.java b/community/io/src/test/java/org/neo4j/io/pagecache/PageCacheTestSupport.java
@@ -116,7 +116,7 @@ protected final T createPageCache( PageSwapperFactory swapperFactory, int maxPag
         T pageCache = fixture.createPageCache( swapperFactory, maxPages, tracer, cursorTracerSupplier );
         pageCachePageSize = pageCache.pageSize();
         recordsPerFilePage = pageCachePageSize / recordSize;
-        recordCount = 25 * maxPages * recordsPerFilePage;
+        recordCount = 5 * maxPages * recordsPerFilePage;
         filePageSize = recordsPerFilePage * recordSize;
         bufA = ByteBuffer.allocate( recordSize );
         return pageCache;

diff --git a/community/io/src/test/java/org/neo4j/io/pagecache/harness/PageCacheHarnessTest.java b/community/io/src/test/java/org/neo4j/io/pagecache/harness/PageCacheHarnessTest.java
@@ -153,7 +153,7 @@ public void concurrentFlushingWithMischiefMustNotPutInterleavedDataIntoFile() th
     public void concurrentFlushingWithFailuresMustNotPutInterleavedDataIntoFile() throws Exception
     {
         final RecordFormat recordFormat = new StandardRecordFormat();
-        final int filePageCount = 20_000;
+        final int filePageCount = 2_000;
         try ( RandomPageCacheTestHarness harness = new RandomPageCacheTestHarness() )
         {
             harness.setConcurrencyLevel( 16 );
@@ -164,7 +164,7 @@ public void concurrentFlushingWithFailuresMustNotPutInterleavedDataIntoFile() th
             harness.setCachePageCount( filePageCount / 2 );
             harness.setFilePageCount( filePageCount );
             harness.setInitialMappedFiles( 3 );
-            harness.setCommandCount( 150_000 );
+            harness.setCommandCount( 15_000 );
             harness.setFileSystem( fs );
             harness.disableCommands( MapFile, UnmapFile, ReadRecord, ReadMulti );
             harness.setVerification( filesAreCorrectlyWrittenVerification( recordFormat, filePageCount ) );
@@ -202,5 +202,4 @@ private Phase filesAreCorrectlyWrittenVerification( final RecordFormat recordFor
             }
         };
     }
-
 }